Product Description
Ammonium Polyphosphate
CAS:68333-79-9
Formula:(NH4PO3)n
It is a White granule fine powder. It is the soluble salt of ammonium phosphate which is used as fertilizers and flame retardant.
Please see the APP18-59,Usage:
a. Water 37.3% and KYLIN APP111 62.7%, completely dissolved, getting solution NPK 11-37-0
b. Water 42.4% and KYLIN APP111 57.6%, completely dissolved, getting solution NPK 10-34-0
KYLIN APP111 is adopted polymer chelation process, having a role to chelate and slow-release. If used in producing liquid fertilizer, P2O5 is above 58%, N is 18%, and total nutrient is above 76%. Used in agriculture, the producing cost is low. Because it can be absorbed directly, increasing production obviously. It is widely used in cotton, fruit tree, vegetable, melon, tea, wheat, rice, corn, flower, sod, tobacco, herb and kinds of cash crop.
Packing: 25kg woven bag with plastic liner.
| Items |
Standard |
Test Result |
| Appearance |
White Powder |
White Powder with small irregular
granular |
| Total Nutrients(P2O5+N) %≥ |
76.0 |
76.2 |
| Water soluble (P2O5)≥ |
57.5 |
58.5 |
| Available P2O5 % ≥ |
57.5 |
58.5 |
| Nitrogen, as N % ≥ |
17.5 |
17.7 |
| Water soluble Nitrogen, As N≥ |
17.5 |
17.7 |
| Polymerization Rate % |
60.0 |
73.78 |
| Average Degree of Polymerization |
2-8 |
3.2 |
| Water Insoluble %≤ |
1 |
0.04 |
| PH of 10g/L |
6-8 |
7.34 |
| Moisture %≤ |
0.5 |
0.28 |
| As ppm ≤ |
50 |
45 |
| Pb ppm ≤ |
10 |
2 |
| Cd ppm ≤ |
10 |
0.7 |
| Cr ppm ≤ |
50 |
3 |
| Hg ppm ≤ |
20 |
ND |
| Solubility at room temperature (g/100ml)≥ |
170 |
170 |
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